package com.yincheng.oes.business.util.book.dao;

import com.yincheng.oes.business.util.book.entity.BookDO;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * @author yangsiyong
 * @version 1.0
 * @description: TODO
 * @date 2022/2/27 11:12 AM
 */
@Repository
public interface BookDao {

    List<BookDO> selectAll();

    BookDO selectById(Integer bookId);
}
